HEADER,BBC,1 3/4,64-81 GM PASSENGER,LONG,3,CERAMIC COATED

BRAND NEW FLOWTECH LONG TUBE HEADERS, CERAMIC, COMPATIBLE WITH BIG BLOCK CHEVY 396-454 CI 70-72 CAMARO, 64-74 EL CAMINO, 64-74 CHEVELLE, PRODUCED BY HOLLEY PERFORMANCE PRODUCTS

FLOWTECH HEADERS ARE THE PERFECT COMBINATION OF PERFORMANCE AND VALUE. FLOWTECH LONG TUBE HEADERS ARE PRECISION ENGINEERED USING MANDREL BENT TUBING, FORMED COLLECTORS AND 5/16" FLANGES WITH SEALING RINGS FOR A LEAK-FREE SEAL. ALL MOUNTING HARDWARE AND GASKETS ARE INCLUDED FOR A SIMPLE INSTALLATION. THIS HEADER IS COATED IN A HIGH HEAT AND CORROSION RESISTANT METALLIC CERAMIC THERMAL COATING THAT INCREASES EXHAUST VELOCITY AND REDUCES UNDERHOOD TEMPS FOR INCREASED PERFORMANCE.

NOTE: WILL NOT FIT WITH POWERGLIDE TRANSMISSIONS ON CHEVELLES

NOTE: WILL FIT ONLY IF THE ORIGINAL GM BIG BLOCK ENGINE FRAME MOUNTS FROM THE FOLLOWING APPLICATIONS ARE USED: 70-72 CAMARO, 65-74 CORVETTE, OR 68-72 CHEVELLE

NOTE: MUST MODIFY STOCK EXHAUST TO RETAIN CATALYTIC CONVERTERS.

NOTE: BREAKING IN AN ENGINE WITH CERAMIC COATED HEADERS WILL RESULT IN DAMAGE TO THE COATING AND WILL VOID ALL WARRANTIES. CERAMIC COATED HEADERS REQUIRE SEVERAL HEAT CYCLES TO FULLY CURE BEFORE THEY WILL WITHSTAND EXTREME HEAT. FLOWTECH RECOMMENDS USING CAST IRON EXHAUST MANIFOLDS OR OLD HEADERS TO BREAK IN NEW ENGINES TO AVOID COATING DAMAGE. THE USE OF HEADER WRAPS CAN CAUSE THE HEADER TUBES TO CRACK OR RUST DUE TO EXCESSIVE HEAT AND MOISTURE BUILD-UP. FLOWTECH DOES NOT RECOMMEND THE USE OF HEADER WRAPS AS THIS WILL VOID THE WARRANTY.

APPLICATIONS:

• BBC 396-454CI ENGINE:
• CHEVROLET:
• 1970-1972 CAMARO
• 1964-1974 EL CAMINO
• 1971-1974 KINGSWOOD
• 1964-1974 CHEVELLE
• 1971-1974 IMPALA
• 1971-1974 BEL AIR
• 1971-1974 BISCAYNE
• 1971-1974 CAPRICE

ENGINE SWAP APPLICATIONS:

• BBC 396-454CI ENGINE:
• CHEVROLET:
• 1973-1981 CAMARO
• 1975-1977 EL CAMINO
• 1975-1977 CHEVELLE
• PONTIAC:
• 1970-1981 FIREBIRD TRANS AM

FEATURES:

• TUNED-LENGTH PRIMARY TUBES FOR STREET PERFORMANCE
• MANDREL-BENT TUBING FOR SMOOTH EXHAUST FLOW
• LIGHT WEIGHT & STURDY 16 GAUGE TUBING
• MANDREL-FORMED POWER PLENUM COLLECTOR FOR LOW BACK PRESSURE
• STURDY, LEAK-TESTED O-RING PORT SEALS
• ENGINEERED FOR A PRECISION FIT
• DESIGNED FOR EASY, TROUBLE-FREE INSTALLATION
• INCLUDES ALL MOUNTING HARDWARE AND PREMIUM GASKETS
• WORKS WITH AIR CONDITIONING, AUTOMATIC & MANUAL TRANSMISSIONS WITH FLOOR SHIFTERS

SPECS:

• BRAND: FLOWTECH
• COLLECTOR DIAMETER: 3"
• EMISSION CODE: 4
• HEADER FINISH: SILVER CERAMIC
• HEADER STYLE: LONG TUBE
• PRIMARY TUBE DIAMETER: 1-3/4"
• PRODUCT TYPE: HEADERS
• TUBE MATERIAL: MILD STEEL